Statics and dynamics, Macroeconomics

Assignment Help:

 

Statics and Dynamics 

Economic models deal with stock and flow variables. These variables can be in one of the two states - equilibrium or disequilibrium - at a particular point in time. If the variables are in the equilibrium state and tend to repeat themselves from one time period to another, we have the case of "stationary equilibrium". If the variables are in a state of disequilibrium, in all likelihood they would have different values in the next time period.Models which do not consider explicitly the behavior of variables from one time period to another are called 'Static' models. In static models, the variables do not have time dimension. Because these models do not consider the passage of time, they cannot explain the process of change. Static models indicate the values of variables for a given time period but cannot indicate what their values will be in the next period. At the most they can only indicate the direction of change. In contrast, dynamic models consider explicitly the movement of variables over different time periods. What happens in one time period is related to what happened in the preceding time periods and what is expected to happen in the succeeding periods. In other words, variables in dynamic models are said to be 'dated'. These models indicate the movement of variables from one disequilibrium position to another, until the variables ultimately reach the equilibrium position.


Related Discussions:- Statics and dynamics

Equilibrium analysis, A vital question is whether the equilibrium we have i...

A vital question is whether the equilibrium we have identified in labor market (with a high unemployment rate) can remain in long run. Will there not be adjustments which will take

How internal resources important, Why is it important to study the internal...

Why is it important to study the internal resources, capabilities, and activities of firms? What insights can be gained?

Optimal order size, A major component of the costs of many large firms  is ...

A major component of the costs of many large firms  is the cost associated with ordering and holding inventory. If the yearly demand for the good is  D and the size of each order p

Nation in which the volume of goods, Consider a nation in which the volume ...

Consider a nation in which the volume of goods and services is growing by 5 percent per year. If a country's economic size is growing faster than the rest of the world, then

State the marginal productivity theory, Q. State the Marginal Productivity ...

Q. State the Marginal Productivity Theory. What are its features and assumption? Marginal Productivity Theory of distribution states that in a capitalist economy the demand for

Economics, list of macro-economics problems of indian economy

list of macro-economics problems of indian economy

Find real interest rate and nominal interest rate, Assume that an economy's...

Assume that an economy's GDP Y=5000. Also assume that the government runs a deficit where tax revenue T=1000 and government expendituresG= 1500. The consumption function is represe

Explain the term unit labor costs, An article published in Die Zeit on 25 M...

An article published in Die Zeit on 25 March 2010 analyses the German policy that allows for only moderate increases in wages. According to this article, the unit labor costs in Ge

Perfectly competitive firm, Consider the following demand schedule. Does it...

Consider the following demand schedule. Does it apply to a perfectly competitive firm? Compute marginal and average revenue Price Quantity Price Quantity $95 2 $55 5 $88 3 $40 6 $

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd